Electronic Components Datasheet Search |
|
ISL83700EVAL Datasheet(PDF) 7 Page - Intersil Corporation |
|
ISL83700EVAL Datasheet(HTML) 7 Page - Intersil Corporation |
7 / 25 page ISL837030, ISL83740 7 FN8013.5 Performance Specifications Modem Parameters Modulation, Inner Code Rates, and Ranges 1A rate of 1 is equivalent to No Inner Code. 2Ranges valid for Internal Sync (RS 255, 238). To avoid significant performance degradation, interleaving must be enabled when using concatenated coding rates (any rate other than 1). See the mdLeaver command in the Programmer’s Reference AN9935. ITEM DESCRIPTION Symbol Rate Range 3.0Mbaud to 42.514Mbaud Payload Data Rate Range 5.6Mbps to 238Mbps (ISL83740) 5.6Mbps to 160Mbps (ISL837030) Outer Code (Reed Solomon) Packet Size (255, 238) Internal Sync Mode only (240, 223) External Sync Mode only See Demodulator RS Data Packet Definition on page 20. Power Consumption 18.75W Maximum FEC Modes FEC disabled, RS FEC only, concatenated convolutional inner code with RS outer code Pulse Shape (Alpha) Square Root Nyquist, programmable α (0.15 to 0.35) in 0.05 steps Tx Carrier Tuning Range ± 500kHz, programmable in 1kHz steps Non-zero tuner offsets may not meet more stringent mask requirements. Rx Digital Matched Filter 32-tap Root Raised Cosine 0.20 rolloff factor Bandwidth tracks selected symbol rate MODULATION TYPE INNER CODE RATE1 PAYLOAD RATE RANGE IN Mbps2 SYMBOL RATE RANGE IN Mbaud ASCII BINARY ASCII BINARY ISL83740 ISL837030 ISL83740 ISL837030 QPSK 0 1 12 5.6000 to 79.3595 5.6000 to 79.3595 All Payload Rates: 3.0000 to 42.5140 3.0000 to 42.5140 8PSK 1 1 12 8.4000 to 119.0392 8.4000 to 119.0392 16QAM 2 3/4 2 8.4000 to 119.0392 8.4000 to 119.0392 7/8 6 9.8000 to 138.8791 9.8000 to 138.8791 1 12 11.2000 to 158.7189 11.2000 to 158.7189 32QAM 4 4/5 3 11.2000 to 158.7189 11.2000 to 158.7189 9/10 8 12.6000 to 178.5588 12.6000 to 160.0000 3.0000 to 38.0953 1 12 14.0000 to 198.3987 14.0000 to 160.0000 3.0000 to 34.2857 64QAM 6 5/6 4 14.0000 to 198.3987 N/A N/A 11/12 9 15.4000 to 218.2385 1 12 16.8000 to 238.0784 128QAM 8 6/7 5 16.8000 to 238.0784 |
Similar Part No. - ISL83700EVAL |
|
Similar Description - ISL83700EVAL |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |